Water Hammer Decrease by Introduction of Pipes with Low Speed Pressure Waves Propagation


Fedor V. Rekach,Svetlana L. Shambina,YuriV. Belousov,FiborJ. Tan,




hydraulic schemes,pressure fluctuations, the speed of sound,


The article presents the results of analysis of pressure fluctuations in a pipe in which the maximum amplitude of the pressure decreases due to the introduction of pipeline sections with low speed of propagation of pressure waves.


I.Ganiev R.F, Nizamov H.N, Derbukov E.I. (1996). Wave Stabilization and Prevention of Accidents in Pipe-Lines, Moscow: Izd-vo MGTU.

II.Korobkin A.A. (2013). A linearized model of water exit, J. Fluid Mechanics, Vol. 737, p. 733 –742.

III.Rekach F.V. (2010). An analysis of vibrations in circular cylindrical shells with pressure stabilizer by a method of characteristics. J. Structural Mechan-ics of Engineering Constructions and Buildings, 1,: 60-65.

IV.Rekach F.V., Shambina S.L. and Sinichenko E.K. (2017). Influence of pres-sure stabilizer perforation area on character of unsteady fluid motion in hy-draulic systems. International Journal of Mechanical Engineering and Robot-ics Research, 6 (4): 269-271.

V.Shterenliht D.V. (2004). Hydraulics. Moscow: KoloS.

VI.Young WR, WolfeC.L. (2014). Generation of surface waves by shear-flow instability. J. Fluid Mechanics, 739: 276 –307.

VII.ZhukovskyN.E. (1949). On Water Hammer in Water Pipes, M.-L.: Goste-hizdat.

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